GB1233451A - - Google Patents

Info

Publication number
GB1233451A
GB1233451A GB3156068A GB1233451DA GB1233451A GB 1233451 A GB1233451 A GB 1233451A GB 3156068 A GB3156068 A GB 3156068A GB 1233451D A GB1233451D A GB 1233451DA GB 1233451 A GB1233451 A GB 1233451A
Authority
GB
United Kingdom
Prior art keywords
screen
filtrate
nozzles
tank
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3156068A
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1233451A publication Critical patent/GB1233451A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/283—Settling tanks provided with vibrators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/055—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported ring shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Centrifugal Separators (AREA)
GB3156068A 1968-07-02 1968-07-02 Expired GB1233451A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3156068 1968-07-02
AU59178/69A AU5917869A (en) 1968-07-02 1969-08-06 Backflushing filter
DE19691940218 DE1940218A1 (de) 1968-07-02 1969-08-07 Rueckflussfilter

Publications (1)

Publication Number Publication Date
GB1233451A true GB1233451A (fr) 1971-05-26

Family

ID=27155221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3156068A Expired GB1233451A (fr) 1968-07-02 1968-07-02

Country Status (8)

Country Link
US (1) US3674151A (fr)
AU (1) AU5917869A (fr)
BE (1) BE741998A (fr)
CH (1) CH500748A (fr)
DE (1) DE1940218A1 (fr)
FR (1) FR2073266A1 (fr)
GB (1) GB1233451A (fr)
NL (1) NL6912021A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340487A (en) * 1980-12-24 1982-07-20 Lyon Michael R Process for purifying water
AU6711998A (en) * 1998-03-30 1999-10-18 Peter Anthony Miller A band filter for liquid and gas purification
DE19947724A1 (de) * 1999-10-04 2001-04-05 Msg Maschinen Und Stahlbau Gmb Vorrichtung zum Filtrieren von verunreinigten Flüssigkeiten
JP3727210B2 (ja) * 1999-12-28 2005-12-14 株式会社牧野フライス製作所 濾過装置
DE20201367U1 (de) * 2002-01-29 2002-04-25 Deckel Maho Pfronten GmbH, 87459 Pfronten Vorrichtung zum Separieren und Austragen von Spänen und Arbeitsflüssigkeit
US20070114166A1 (en) * 2005-11-18 2007-05-24 Lupien James W Dual element vacuum filtration system for metal-working fluids
CN113769699B (zh) * 2021-09-22 2022-10-21 安徽蓝科新材料有限公司 一种耐热丙烯酸脂树脂单体的制备设备及方法
CN113830946A (zh) * 2021-11-05 2021-12-24 怀化汇巨环保科技有限公司 一种具有反冲洗功能的一体化污水净化处理设备
CN114458591B (zh) * 2021-12-22 2023-11-10 国能长源武汉青山热电有限公司 一种给水泵用防变形的可拆卸式滤网及其安装方法
CN117069225B (zh) * 2023-10-16 2023-12-26 江苏南通创源材料科技有限公司 一种新材料的合成反应过程中废水处理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169109A (en) * 1962-04-16 1965-02-09 Hirs Gene Filter apparatus
US3228528A (en) * 1962-08-03 1966-01-11 Commercial Filters Corp Automatic filtering apparatus
US3378143A (en) * 1966-03-11 1968-04-16 Jenag Equipment Ltd Straining apparatus for paint and the like

Also Published As

Publication number Publication date
CH500748A (de) 1970-12-31
BE741998A (fr) 1970-05-20
DE1940218A1 (de) 1971-02-18
AU5917869A (en) 1971-02-11
NL6912021A (fr) 1971-02-09
US3674151A (en) 1972-07-04
FR2073266A1 (fr) 1971-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees